Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8203349 | Proximity and contact sensor and sensor element | Seiji Motojima, Shaoming Yang, Makoto Takaki | 2012-06-19 |
| 5594849 | Biomedical magnetism imaging apparatus and method | Roman B. Kuc, James J. Szinger, Takehiko Hayashi, Takao Goto, Yoshiyasu Nakashima +1 more | 1997-01-14 |
| 5350964 | Ultrasonic transducer and method of manufacturing the same | Yasushi Hara, Kazuhiro Watanabe, Hiroshi Ishikawa, Kiyoto Matsui, Takaki Shimura | 1994-09-27 |
| 5313950 | Ultrasonic probe | Hiroshi Ishikawa, Kazuhiro Watanabe, Takaki Shimura | 1994-05-24 |
| 5273045 | Ultrasonic equipment and its catheter-type ultrasonic probe | Kunihiro Chihara, Hiroshi Ishikawa, Kazuhiro Watanabe, Takaki Shimura | 1993-12-28 |
| 5265614 | Acoustic coupler | Kenichi Hayakawa, Kazuhiro Watanabe, Kiyoto Matsui, Takaki Shimura, Shiro Takeda | 1993-11-30 |
| 5250869 | Ultrasonic transducer | Hiroshi Ishikawa, Kazuhiro Watanabe, Kiyoto Matsui, Yasushi Hara, Takaki Shimura | 1993-10-05 |
| 5232498 | Apparatus for applying gel to an ultrasonic probe | Kenichi Hayakawa, Takaki Shimura | 1993-08-03 |
| 5174296 | Ultrasonic probe having a piezoelectrical element | Kazuhiro Watanabe, Kenichi Hayakawa, Hiroshi Ishikawa, Yasushi Hara, Kiyoto Matsui +1 more | 1992-12-29 |
| 5167234 | Ultrasonic probe having rotary refracting member | Kazuhiro Watanabe, Kenichi Hayakawa, Hiroshi Ishikawa, Yasushi Hara, Kiyoto Matsui +1 more | 1992-12-01 |
| 5115810 | Ultrasonic transducer array | Kazuhiro Watanabe, Yasushi Hara, Atsuo Iida, Takaki Shimura, Kiyoto Matsui +1 more | 1992-05-26 |
| 5113136 | Gradiometer apparatus with compensation coils for measuring magnetic fields | Hajime Hayashi, Yutaka Igarashi, Takehiko Hayashi, Takaki Shimura | 1992-05-12 |
| 4992989 | Ultrasound probe for medical imaging system | Kazuhiro Watanabe, Atsuo Iida, Fumihiro Namiki | 1991-02-12 |
| 4825115 | Ultrasonic transducer and method for fabricating thereof | Kazuhiro Watanabe, Fumihiro Namiki, Atsuo Iida, Takaki Shimura | 1989-04-25 |
| 4580451 | Ultrasonic sector-scan probe | Hirohide Miwa, Hajime Hayashi, Takaki Shimura, Tadahiko Yanashima, Atsuo Iida | 1986-04-08 |
| 4570488 | Ultrasonic sector-scan probe | Hirohide Miwa, Hajime Hayashi, Takai Shimura, Tadahiko Yanashima, Atsuo Iida | 1986-02-18 |
| 4552021 | Electro-sound transducer eliminating acoustic multi-reflection, and ultrasonic diagnostic apparatus applying it | Hirohide Miwa, Hajime Hayashi, Takaki Shimura, Atsuo Iida, Fumihiro Namiki +1 more | 1985-11-12 |